EP4032875A4 - Herstellungsverfahren einer diester-basierten verbindung - Google Patents

Herstellungsverfahren einer diester-basierten verbindung Download PDF

Info

Publication number
EP4032875A4
EP4032875A4 EP21859367.1A EP21859367A EP4032875A4 EP 4032875 A4 EP4032875 A4 EP 4032875A4 EP 21859367 A EP21859367 A EP 21859367A EP 4032875 A4 EP4032875 A4 EP 4032875A4
Authority
EP
European Patent Office
Prior art keywords
preparing
diester compound
diester
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21859367.1A
Other languages
English (en)
French (fr)
Other versions
EP4032875A1 (de
Inventor
Jae Hun Jeong
Sung Kyu Lee
Yeon Uk Choo
Song Hoon Lee
Hyoung JUN
Yun Gon HEO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of EP4032875A1 publication Critical patent/EP4032875A1/de
Publication of EP4032875A4 publication Critical patent/EP4032875A4/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1856—Stationary reactors having moving elements inside placed in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2425—Tubular reactors in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2445—Stationary reactors without moving elements inside placed in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00038—Processes in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00247—Fouling of the reactor or the process equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00252—Formation of deposits other than coke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00353—Pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP21859367.1A 2020-11-17 2021-08-20 Herstellungsverfahren einer diester-basierten verbindung Pending EP4032875A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200153990A KR102797134B1 (ko) 2020-11-17 2020-11-17 디에스터계 화합물의 제조방법
PCT/KR2021/011080 WO2022108048A1 (ko) 2020-11-17 2021-08-20 디에스터계 화합물의 제조방법

Publications (2)

Publication Number Publication Date
EP4032875A1 EP4032875A1 (de) 2022-07-27
EP4032875A4 true EP4032875A4 (de) 2022-12-21

Family

ID=81585314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21859367.1A Pending EP4032875A4 (de) 2020-11-17 2021-08-20 Herstellungsverfahren einer diester-basierten verbindung

Country Status (6)

Country Link
US (1) US12486215B2 (de)
EP (1) EP4032875A4 (de)
JP (1) JP7331302B2 (de)
KR (1) KR102797134B1 (de)
CN (2) CN114829334B (de)
WO (1) WO2022108048A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102865300B1 (ko) * 2022-10-04 2025-09-26 한화솔루션 주식회사 에스테르계 조성물의 제조 방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1491074A (fr) * 1965-09-07 1967-08-04 Mobil Oil Corp Procédé perfectionné d'estérification de l'acide téréphtalique
FR1583867A (de) * 1968-05-15 1969-12-05
JPS5515424A (en) * 1978-07-18 1980-02-02 Nippon Ester Co Ltd Continuous esterification of terephthalic acid
KR101663586B1 (ko) * 2016-04-28 2016-10-10 애경유화주식회사 차별화 된 반응 온도 제어를 이용하여 반응 전환 속도를 높인 디옥틸테레프탈레이트의 제조방법
NL2021197B1 (en) * 2017-11-03 2019-01-15 Inst Chemical Ind Forest Products Caf A device and method for continuously producing environment-friendly plasticizer
KR102162203B1 (ko) * 2019-04-04 2020-10-06 주식회사 엘지화학 에스터계 조성물의 제조 시스템 및 방법
KR102162204B1 (ko) * 2019-04-04 2020-10-06 주식회사 엘지화학 에스터계 조성물의 제조방법 및 제조 시스템

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072845A (ja) 1983-09-28 1985-04-24 Nippon Ester Co Ltd テレフタル酸グリコ−ルエステルの連続製造法
US7799942B2 (en) * 2005-08-12 2010-09-21 Eastman Chemical Company Production of terephthalic acid di-esters
US7276621B2 (en) 2005-08-12 2007-10-02 Eastman Chemical Company Production of di-(2-ethylhexyl) terephthalate
CN102256923B (zh) * 2008-12-16 2013-12-04 巴斯夫欧洲公司 制备羧酸酯的方法
CN101591242B (zh) 2009-04-24 2013-01-02 淄博蓝帆化工有限公司 20万吨/年增塑剂装置酯化工序的改进方法
US8410318B2 (en) * 2011-07-29 2013-04-02 Eastman Chemical Company Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid
KR20130042742A (ko) 2011-10-19 2013-04-29 주식회사 엘지화학 테레프탈산 유래 에스테르의 제조장치
TW201802121A (zh) * 2016-05-25 2018-01-16 諾華公司 抗因子XI/XIa抗體之逆轉結合劑及其用途
KR102138788B1 (ko) * 2017-09-07 2020-07-28 주식회사 엘지화학 에스터 조성물의 제조 시스템 및 이를 이용한 에스터 조성물의 제조 방법
US11512166B2 (en) * 2019-04-04 2022-11-29 Lg Chem, Ltd. Method and system for manufacturing ester-based composition
US11104636B2 (en) * 2019-04-04 2021-08-31 Lg Chem, Ltd. System and method for manufacturing ester-based composition
KR102488351B1 (ko) * 2019-07-04 2023-01-13 주식회사 엘지화학 디에스터계 물질의 연속식 제조방법
WO2021231271A1 (en) * 2020-05-12 2021-11-18 Genomatica, Inc. Process of synthesizing and purifying (3r)-hydroxybutyl (3r)-hydroxybutanoate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1491074A (fr) * 1965-09-07 1967-08-04 Mobil Oil Corp Procédé perfectionné d'estérification de l'acide téréphtalique
FR1583867A (de) * 1968-05-15 1969-12-05
JPS5515424A (en) * 1978-07-18 1980-02-02 Nippon Ester Co Ltd Continuous esterification of terephthalic acid
KR101663586B1 (ko) * 2016-04-28 2016-10-10 애경유화주식회사 차별화 된 반응 온도 제어를 이용하여 반응 전환 속도를 높인 디옥틸테레프탈레이트의 제조방법
NL2021197B1 (en) * 2017-11-03 2019-01-15 Inst Chemical Ind Forest Products Caf A device and method for continuously producing environment-friendly plasticizer
KR102162203B1 (ko) * 2019-04-04 2020-10-06 주식회사 엘지화학 에스터계 조성물의 제조 시스템 및 방법
KR102162204B1 (ko) * 2019-04-04 2020-10-06 주식회사 엘지화학 에스터계 조성물의 제조방법 및 제조 시스템

Also Published As

Publication number Publication date
US12486215B2 (en) 2025-12-02
WO2022108048A1 (ko) 2022-05-27
CN114829334B (zh) 2024-04-02
EP4032875A1 (de) 2022-07-27
KR20220067368A (ko) 2022-05-24
JP7331302B2 (ja) 2023-08-23
JP2023507542A (ja) 2023-02-24
CN114829334A (zh) 2022-07-29
US20230150911A1 (en) 2023-05-18
CN118184509A (zh) 2024-06-14
KR102797134B1 (ko) 2025-04-21

Similar Documents

Publication Publication Date Title
EP4023629A4 (de) Herstellungsverfahren einer diester-basierten verbindung
EP4177250A4 (de) Herstellungsverfahren für phenylisoxazolinverbindung
EP4155302A4 (de) Verfahren zur herstellung einer kondensierten pyrazolverbindung
EP4053082A4 (de) Verfahren zum abbau einer perfluorierten verbindung
EP4159728A4 (de) Herstellungsverfahren für cdk4/6-inhibitor
EP3872081A4 (de) Verfahren zur herstellung einer deuterierten makrozyklischen verbindung
EP4129976A4 (de) Verfahren zur herstellung einer trisulfidverbindung oder selenotrisulfidverbindung
EP3978007A4 (de) Einschlussverbindung mit nicht-psychoaktiven cannabinoiden und verfahren zu ihrer herstellung
EP4332091A4 (de) Verfahren zur herstellung einer pyrrolamidverbindung
EP4273124A4 (de) Verfahren zur herstellung einer isocyanatverbindung
EP4177238A4 (de) Verfahren zur herstellung einer deuterierten aromatischen verbindung und deuterierte zusammensetzung
EP4151620A4 (de) Verfahren zur herstellung eines chiralen 4-aryl-beta-aminosäurederivats
EP4011868A4 (de) Verfahren zur herstellung einer pyrazin-2(1h)-ketonverbindung
EP3943833C0 (de) Verfahren zur kühlung eines supraleitenden kabels
EP4032875A4 (de) Herstellungsverfahren einer diester-basierten verbindung
EP3822254A4 (de) Verfahren zur herstellung einer nitrilverbindung
EP4438587A4 (de) Verfahren zur herstellung einer methylesterverbindung
EP3848348A4 (de) Verfahren zur herstellung einer cyclopropanverbindung
EP3858886A4 (de) Verfahren zur herstellung einer polymerverbindung
EP3878555A4 (de) Verfahren zur herstellung einer cokatalysatorverbindung unter verwendung eines wasserfreien kohlenwasserstofflösungsmittels
EP3854800C0 (de) Verfahren zur herstellung von gefässleckblockern mit hoher ausbeute
EP4424691A4 (de) Verfahren zur herstellung einer cyclischen phosphinverbindung
EP4163280A4 (de) Verfahren zur herstellung einer heterocyclischen verbindung
EP3960725A4 (de) Verfahren zur herstellung einer triorganosilanverbindung
EP3778912A4 (de) Verfahren zur herstellung einer n-acyl-aminogruppenhaltigen verbindung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220303

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20221117

RIC1 Information provided on ipc code assigned before grant

Ipc: B01J 19/24 20060101ALI20221111BHEP

Ipc: B01J 19/18 20060101ALI20221111BHEP

Ipc: C07C 69/82 20060101ALI20221111BHEP

Ipc: C07C 67/48 20060101ALI20221111BHEP

Ipc: C07C 67/08 20060101AFI20221111BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20241220